The Step field lists all available types of executions. Make sure Train model is selected.

You don’t need to worry about the rest of the configuration for now.
The default inputs and parameters of the form are loaded from the valohai.yaml configuration file
and should be good for this example execution.

The Metadata tab shows all the metadata output from the execution.
You can also plot the metadata on a line chart.
Metadata is any data your execution writes to the standard output stream in JSON which we can parse.
If no plottable metadata has been output, this tab is not visible.

The Output tab contains download links for all the output artifacts created by the execution.
The execution defines these outputs by writing them into /valohai/outputs directory.
The artifacts are stored in AWS S3.
If the execution has not finished, or did not output any files, this tab will not be visible.